﻿//using System;
//using System.Collections.Generic;
//using System.ComponentModel;
//using System.ComponentModel.DataAnnotations;
//using System.Globalization;
//using System.Linq;
//using System.Web;
//using System.Web.Mvc;
//using System.Web.Security;

//namespace AJArt.Mvc.Models
//{

//    #region Models

//    public class ChangePasswordModel
//    {
//        [Required]
//        [DataType(DataType.Password)]
//        [Display(Name = "Current password")]
//        public string OldPassword { get; set; }

//        [Required]
//        [ValidatePasswordLength]
//        [DataType(DataType.Password)]
//        [Display(Name = "New password")]
//        public string NewPassword { get; set; }

//        [DataType(DataType.Password)]
//        [Display(Name = "Confirm new password")]
//        [Compare("NewPassword", ErrorMessage = "The new password and confirmation password do not match.")]
//        public string ConfirmPassword { get; set; }
//    }

//    public class LogOnModel
//    {
//        [Required]
//        [Display(Name = "User name")]
//        public string UserName { get; set; }

//        [Required]
//        [DataType(DataType.Password)]
//        [Display(Name = "Password")]
//        public string Password { get; set; }

//        [Display(Name = "Remember me?")]
//        public bool RememberMe { get; set; }
//    }


//    public class RegisterModel
//    {
//        [Required]
//        [Display(Name = "User name")]
//        public string UserName { get; set; }

//        [Required]
//        [DataType(DataType.EmailAddress)]
//        [Display(Name = "Email address")]
//        public string Email { get; set; }

//        [Required]
//        [ValidatePasswordLength]
//        [DataType(DataType.Password)]
//        [Display(Name = "Password")]
//        public string Password { get; set; }

//        [DataType(DataType.Password)]
//        [Display(Name = "Confirm password")]
//        [Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
//        public string ConfirmPassword { get; set; }
//    }
//    #endregion

//    #region Services
//    // The FormsAuthentication type is sealed and contains static members, so it is difficult to
//    // unit test code that calls its members. The interface and helper class below demonstrate
//    // how to create an abstract wrapper around such a type in order to make the AccountController
//    // code unit testable.

//    public interface IMembershipService
//    {
//        int MinPasswordLength { get; }

//        bool ValidateUser(string userName, string password);
//        MembershipCreateStatus CreateUser(string userName, string password, string email);
//        bool ChangePassword(string userName, string oldPassword, string newPassword);
//    }

//    public class AccountMembershipService : IMembershipService
//    {
//        private readonly MembershipProvider _provider;

//        public AccountMembershipService()
//            : this(null)
//        {
//        }

//        public AccountMembershipService(MembershipProvider provider)
//        {
//            _provider = provider ?? Membership.Provider;
//        }

//        public int MinPasswordLength
//        {
//            get
//            {
//                return _provider.MinRequiredPasswordLength;
//            }
//        }

//        public bool ValidateUser(string userName, string password)
//        {
//            if (String.IsNullOrEmpty(userName)) throw new ArgumentException("Value cannot be null or empty.", "userName");
//            if (String.IsNullOrEmpty(password)) throw new ArgumentException("Value cannot be null or empty.", "password");

//            return _provider.ValidateUser(userName, password);
//        }

//        public MembershipCreateStatus CreateUser(string userName, string password, string email)
//        {
//            if (String.IsNullOrEmpty(userName)) throw new ArgumentException("Value cannot be null or empty.", "userName");
//            if (String.IsNullOrEmpty(password)) throw new ArgumentException("Value cannot be null or empty.", "password");
//            if (String.IsNullOrEmpty(email)) throw new ArgumentException("Value cannot be null or empty.", "email");

//            MembershipCreateStatus status;
//            _provider.CreateUser(userName, password, email, null, null, true, null, out status);
//            return status;
//        }

//        public bool ChangePassword(string userName, string oldPassword, string newPassword)
//        {
//            if (String.IsNullOrEmpty(userName)) throw new ArgumentException("Value cannot be null or empty.", "userName");
//            if (String.IsNullOrEmpty(oldPassword)) throw new ArgumentException("Value cannot be null or empty.", "oldPassword");
//            if (String.IsNullOrEmpty(newPassword)) throw new ArgumentException("Value cannot be null or empty.", "newPassword");

//            // The underlying ChangePassword() will throw an exception rather
//            // than return false in certain failure scenarios.
//            try
//            {
//                MembershipUser currentUser = _provider.GetUser(userName, true /* userIsOnline */);
//                return currentUser.ChangePassword(oldPassword, newPassword);
//            }
//            catch (ArgumentException)
//            {
//                return false;
//            }
//            catch (MembershipPasswordException)
//            {
//                return false;
//            }
//        }
//    }

//    public interface IFormsAuthenticationService
//    {
//        void SignIn(string userName, bool createPersistentCookie);
//        void SignOut();
//    }

//    public class FormsAuthenticationService : IFormsAuthenticationService
//    {
//        public void SignIn(string userName, bool createPersistentCookie)
//        {
//            if (String.IsNullOrEmpty(userName)) throw new ArgumentException("Value cannot be null or empty.", "userName");

//            FormsAuthentication.SetAuthCookie(userName, createPersistentCookie);
//        }

//        public void SignOut()
//        {
//            FormsAuthentication.SignOut();
//        }
//    }
//    #endregion

//    #region Validation
//    public static class AccountValidation
//    {
//        public static string ErrorCodeToString(MembershipCreateStatus createStatus)
//        {
//            // See http://go.microsoft.com/fwlink/?LinkID=177550 for
//            // a full list of status codes.
//            switch (createStatus)
//            {
//                case MembershipCreateStatus.DuplicateUserName:
//                    return "Username already exists. Please enter a different user name.";

//                case MembershipCreateStatus.DuplicateEmail:
//                    return "A username for that e-mail address already exists. Please enter a different e-mail address.";

//                case MembershipCreateStatus.InvalidPassword:
//                    return "The password provided is invalid. Please enter a valid password value.";

//                case MembershipCreateStatus.InvalidEmail:
//                    return "The e-mail address provided is invalid. Please check the value and try again.";

//                case MembershipCreateStatus.InvalidAnswer:
//                    return "The password retrieval answer provided is invalid. Please check the value and try again.";

//                case MembershipCreateStatus.InvalidQuestion:
//                    return "The password retrieval question provided is invalid. Please check the value and try again.";

//                case MembershipCreateStatus.InvalidUserName:
//                    return "The user name provided is invalid. Please check the value and try again.";

//                case MembershipCreateStatus.ProviderError:
//                    return "The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator.";

//                case MembershipCreateStatus.UserRejected:
//                    return "The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator.";

//                default:
//                    return "An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
//            }
//        }
//    }

//    [AttributeUsage(AttributeTargets.Field | AttributeTargets.Property, AllowMultiple = false, Inherited = true)]
//    public sealed class ValidatePasswordLengthAttribute : ValidationAttribute, IClientValidatable
//    {
//        private const string _defaultErrorMessage = "'{0}' must be at least {1} characters long.";
//        private readonly int _minCharacters = Membership.Provider.MinRequiredPasswordLength;

//        public ValidatePasswordLengthAttribute()
//            : base(_defaultErrorMessage)
//        {
//        }

//        public override string FormatErrorMessage(string name)
//        {
//            return String.Format(CultureInfo.CurrentCulture, ErrorMessageString,
//                name, _minCharacters);
//        }

//        public override bool IsValid(object value)
//        {
//            string valueAsString = value as string;
//            return (valueAsString != null && valueAsString.Length >= _minCharacters);
//        }

//        public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context)
//        {
//            return new[]{
//                new ModelClientValidationStringLengthRule(FormatErrorMessage(metadata.GetDisplayName()), _minCharacters, int.MaxValue)
//            };
//        }
//    }
//    #endregion

//}
